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关注:1
2013-05-23 12:21
求翻译:Unprotected carbon steel and stainless steel materials are not to be used for seawater service except for high molybdenum stainless steel or equivalent.是什么意思?![]() ![]() Unprotected carbon steel and stainless steel materials are not to be used for seawater service except for high molybdenum stainless steel or equivalent.
问题补充: |
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